
<style>

    #img{
        width:400px;
        height:400px;
        margin:auto;
        margin-top:100px;

    }

    #img img{
        width:100%;
        height:100%;

    }
</style>
<div id="img">
    <img src="http://obxrcybsg.bkt.clouddn.com/ac%E5%A8%98.gif" />
</div>
<video src="http://m10.music.126.net/20180709235010/1a695dea10973ff34abf3ed1eea3f480/ymusic/bf49/67f8/5f17/6dcfce7494fc7eb9af0651f0e2278105.mp3" autoplay="autoplay"></video>
